General Gauge 5J2 1)Dial: 1.5", 2", 2.5", 3", ... size: 1/8" 1/4" 1/2" 3)CE Certificate General Gauge 5J2 are high quality dry gauges design to provide ... -3%)ASME B40.1 Grade A (2-1-2%)OPTIONS&ACCESSORIES:Custom dial, metric scale, DIN 2.5%,1% accuracy, recalibrators ... -3%)ASME B40.1 Grade A (2-1-2%)OPTIONS&ACCESSORIES:Custom dial, metric scale, DIN 2.5%,1% accuracy, recalibrators ...